您要查找的是不是：
- P-双调和算子p-Biharmonic operator
- 类P-双调和算子p -Biharmonic -like operators
- 双调和算子本征值的上界Upper Bounds for Eigenvalues of the Biharmonic Operator
- 双pair
- 双击double-click
- A-调和算子A-Harmonic operator
- 双语diglossia
- 多调和算子Multiharmonic Operators
- 调和harmony
- 一双pair
- 双赢Win-win
- 算子operator
- 双色two-tone color
- 双线crewel
- 复球上重调和算子的特征值估计Eigenvalue Estimates of Biharmonic Operator in Complex Ball
- 双字double word
- 双倍doubling
- p-算子p-variation operator
- 无双peerlessness
- p-调和p Harmonic
